math.h File Reference

#include <floatlib.h>

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Macros
#define	roundf(in)   (in >= 0.0f ? floorf(in + 0.5f) : ceilf(in - 0.5f))
#define	cos(x)   ((double)cosf((float)x))
#define	pow(x, y)   ((double)powf((float)x, (float)y))
#define	sin(x)   ((double)sinf((float)x))
#define	ceil(x)   ((double)ceilf((float)x))
#define	floor(x)   ((double)floorf((float)x))
#define	sqrt(x)   ((double)sqrtf((float)x))
#define	fabs(x)   ((double)fabsf((float)(x)))
#define	fmaxf(a, b)   (((a) > (b)) ? (a) : (b))
#define	fminf(a, b)   (((a) < (b)) ? (a) : (b))
#define	exp(a)   ((double)expf((float)a))
#define	log(a)   ((double)logf((float)a))

Macro Definition Documentation

ceil

#define ceil

(

x

)

((double)ceilf((float)x))

cos

#define cos

(

x

)

((double)cosf((float)x))

exp

#define exp

(

a

)

((double)expf((float)a))

fabs

#define fabs

(

x

)

((double)fabsf((float)(x)))

floor

#define floor

(

x

)

((double)floorf((float)x))

fmaxf

#define fmaxf	(		a,
			b
	)		(((a) > (b)) ? (a) : (b))

fminf

#define fminf	(		a,
			b
	)		(((a) < (b)) ? (a) : (b))

log

#define log

(

a

)

((double)logf((float)a))

pow

#define pow	(		x,
			y
	)		((double)powf((float)x, (float)y))

roundf

#define roundf

(

in

)

(in >= 0.0f ? floorf(in + 0.5f) : ceilf(in - 0.5f))

sin

#define sin

(

x

)

((double)sinf((float)x))

sqrt

#define sqrt

(

x

)

((double)sqrtf((float)x))